Hello,
Please change the amount of displayed posts to 1 in the General -> Reading settings.
And please change in the content.php file the following fragment:
<?php if ( is_home() || is_search() || is_archive() || is_tag()) : // Only display Excerpts for Search ?>
<div class="entry-summary">
<?php the_excerpt(); ?>
<a href="<?php echo get_permalink(get_the_ID()); ?>" class="readon"><?php _e('Read more', 'perfetta'); ?></a>
</div><!-- .entry-summary -->
<?php else : ?>
to:
<?php if ( is_home() || is_search() || is_archive() || is_tag()) : // Only display Excerpts for Search ?>
<div class="entry-summary">
<?php the_content(); ?>
<?php wp_link_pages( array( 'before' => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'perfetta' ) . '</span>', 'after' => '</div>', 'link_before' => '<span>', 'link_after' => '</span>' ) ); ?>
</div><!-- .entry-summary -->
<?php else : ?>